The purpose of this activity is for students to learn Stage 1 of the Number Line Scoot center. In this stage, Twos, Fives, and Tens, Students take turns spinning a spinner and moving their cube that interval on the shared number lines. Students may use the number they spin to move that number of length units on one number line or decompose the number and move on multiple number lines. Each time a cube lands exactly on the last tick mark of one of the number lines, the player who moved it keeps the cube and puts a new cube on zero on that number line. The first player to collect 5 cubes wins.

The work of this activity builds a foundation for addition on the number line in upcoming lessons.

• Display a gameboard with several cubes close to the end of some number lines. Then spin the spinner.
• “This is my gameboard and my next spin. Since I have to land exactly on the end of the number line to collect a cube, what move should I make on the gameboard?”

The purpose of this activity is for students to choose from activities that focus on addition or subtraction.

Students choose from previously introduced stages of these centers:

• Capture Squares
• Number Line Scoot
• Number Puzzles

• “What did you like about the activities you worked on today?”